Results 211 to 220 of about 44,584 (264)
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On the behavior of Lagrange multipliers in convex and nonconvex infeasible interior point methods
Mathematical programming, 2017We analyze sequences generated by interior point methods (IPMs) in convex and nonconvex settings. We prove that moving the primal feasibility at the same rate as the barrier parameter μ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage ...
G. Haeser, Oliver Hinder, Y. Ye
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An inexact infeasible arc-search interior-point method for linear programming problems
arXiv.org28 pages, 3 ...
E. Iida, Makoto Yamashita
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An Infeasible-Interior-Point Method for Linear Complementarity Problems
SIAM Journal on Optimization, 1997For the linear complementarity problem (LCP) of the form: determine a vector pair \((x,z)\) satisfying \(Mx-c=z\), \(x^{T}z= 0\), \((x,z) \leq {\mathbf 0}\), where \(x,z,c \in {\mathbb{R}}^{n}\) and \(M \in {\mathbb{R}}^{n}\times {\mathbb{R}}^{n}\), the authors propose an infeasible-interior-point algorithm based on a method being a modification of a ...
Simantiraki, Evangelia M. +1 more
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Validated Infeasible Interior-Point Predictor–Corrector Methods for Linear Programming
Numerical Algorithms, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Idriss, Ismail I., Walter, Wolfgang V.
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Primal-Dual Interior-Point Methods
Other Titles in Applied Mathematics, 1997Preface Notation 1. Introduction. Linear Programming Primal-Dual Methods The Central Path A Primal-Dual Framework Path-Following Methods Potential-Reduction Methods Infeasible Starting Points Superlinear Convergence Extensions Mehrotra's Predictor ...
Stephen J. Wright
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Infeasible interior-point method for symmetric optimization using a positive-asymptotic barrier
Computational Optimization and Applications, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
P. Rigó, Zsolt Darvay
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Fundamenta Informaticae, 2020
In this paper, we propose a Mizuno-Todd-Ye type predictor-corrector infeasible interior-point method for linear optimization based on a wide neighborhood of the central path.
B. Kheirfam
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In this paper, we propose a Mizuno-Todd-Ye type predictor-corrector infeasible interior-point method for linear optimization based on a wide neighborhood of the central path.
B. Kheirfam
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New infeasible interior-point algorithm based on monomial method
Computers & Operations Research, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hsieh, Yi-Chih, Bricker, Dennis L.
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Full Nesterov–Todd step infeasible interior-point method for symmetric optimization
European Journal of Operational Research, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gu, G., Zangiabadi, M., Roos, C.
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Passivity Enforcement Using an Infeasible-Interior-Point Primal-Dual Method
IEEE Transactions on Power Systems, 2008Application of the network equivalent concept for external system representation in electromagnetic transient studies is well known. However, the challenge in application of an equivalent model, approximated by rational functions, is to guarantee passivity of the corresponding model.
B. Porkar +3 more
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